Energy Sources and Transfer of Energy – Online MCQs Test – Physics 9th

Class 9th | Physics | Chapter 8 | Energy Sources and Transfer of Energy | Online MCQs Test

Online MCQs Test of Chapter 8 (Energy Sources and Transfer of Energy) Physics Class 9th Science Group – Sindh Board. According to New Examination Pattern / Syllabus of Sindh Board

1. Mathematically, kinetic energy is represented by:

 
 
 
 

2. Wood, organic material, garbage and sugarcane are sources of:

 
 
 
 

3. Efficiency is :

 
 
 
 

4. The ratio of output to input is called

 
 
 
 

5. Unit of power is:

 
 
 
 

6. Fossil fuels have stored:

 
 
 
 

7. ____________ is not a renewable source of energy.

 
 
 
 

8. Work done per unit time is called __________.

 
 
 
 

9. Which one of the following has no unit?

 
 
 
 

10. The energy that a body possesses by virtue of its position, shape or state of a system is known as:

 
 
 
 

11. Mathematically potential energy is given as:

 
 
 
 

12. This kind of energy is stored in the Earth as its natural heat.

 
 
 
 

13. The ability to do work is defined as:

 
 
 
 

14. If a body of mass 1 kg is moving with velocity of 1m/sec then K.E of the body will be ____________.

 
 
 
 

15. The S.I unit of work is:

 
 
 
 

16. Which is the renewable source of energy

 
 
 
 

17. Water stored in a dam is an example of:

 
 
 
 

18. The S.I unit of energy is:

 
 
 
 

19. 1 joule = ________

 
 
 
 

20. Power is a:

 
 
 
 


Online MCQs Test preparation for Physics Class 9th (Science Group Sindh Board) helps students practice effectively. These multiple-choice questions are taken from Chapter 8 “Energy Sources and Transfer of Energy” of the Class 9th Physics textbook.
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